package com.kaifamiao.N0722;

public class Student {

            String name = "魏域江"; // 姓名
            String className ;// 班级
            String hobby; // 爱好

            public void study() {
                System.out.println("学习");
            }
            public void say() {
                System.out.println("说");
            }

    public static void main(String[] args) {

                Student wyj = new Student();
                wyj.name = "魏域江";
                wyj.className = "大数据班";
                wyj.study();

    }

}
